Epson 835p User Manual - Page 162

Cleaning the Lens Clean the lens whenever you notice dirt or dust on the surface. Use a canister of compressed air to remove dust. To remove dirt or smears on the lens, use lens-cleaning tissue. If necessary, moisten a soft cloth with lens cleaner and gently wipe the lens. Remove the cap before cleaning caution Do not use wax, alcohol, benzene, thinner, or other chemical detergents. These can damage the case. Cleaning the Projector Case Before you clean the case, turn off the projector and unplug the power cord. ■ To remove dirt or dust, wipe the case with a soft, dry, lint-free cloth. ■ To remove stubborn dirt or stains, moisten a soft cloth with water and a neutral detergent. Then wipe the case. note To order replacement air filters, request part number V13H134A07. See page 13 for ordering information. Cleaning the Air Filters and Vents Clean the air filters and air intake vents after every 100 hours of use. If they are not cleaned periodically, they can become clogged with dust, preventing proper ventilation. This can cause overheating and damage the projector. Follow these steps: 1. Turn off the projector. Wait for the Power light to stop flashing, then unplug the power cord. 162 Maintaining the Projector